SK hynix: Co-Architect Of AI Systems With Strong Alpha Potential

On SK hynix Inc. (SKHY) stock, I mark a strong buy rating, as its business model has shifted from cyclical commodity memory to a high-margin AI infrastructure toll system. SKHY’s strategic moves—KRW 40 trillion share cancellation, HBF and SALT-KV launches, and LTAs—optimize FCF yield and secure system-level AI memory leadership. China's supply glut fears are overstated; SKHY’s focus on advanced HBM and bespoke architectures creates durable moats, with CXMT lagging in high-end AI supply chains. Key forward catalysts include HBM4 contract pricing, ADR float expansion, Solidigm monetization, and AMEC tool validation, all supporting a discounted 4.51x 2028 P/E ratio.